@charset "utf-8";

#nav-img{
    width: 1280px;
    margin:0 auto;
    font-size:0 ;
}
#big-box{
    width: 1280px;
    height: 1630px;
    background: #f6f6f6;
    margin: auto;
    .nav-lian{
        font-size: 13px;
        color: #5e5e5e;
        width: 969px;
        margin: 0 auto;
        padding-top:21px;
    }
    .radio-li{
        width: 984px;
        margin: 0 auto;
        margin-top:30px;
    input{
        display: none;
    }
//  label{
//      &:hover{
//          
//      }
//  }
    .one-label{
        display: inline-block;
        width: 24%;
        height: 128px;
        background: #cac9c9;
        text-align: center;
        position: relative;
        transition: all 0.3s;
        span{
            display: block;
            font-size: 24px;
            color: black;
           padding-top:34px;
           transition: all 0.3s;
        }
        .iconfont{
            font-size: 26px;
            color: black;
            position: absolute;
            left: 45%;
            top: 100px;
            opacity: 0;
            transition: all 0.5s;
        }
    }
    .two-label{
        display: inline-block;
        width: 24%;
        height: 128px;
        background: #cac9c9;
        text-align: center;
        position: relative;
        margin-left:5px;
        transition: all 0.3s;
        span{
            display: block;
            font-size: 24px;
            color: black;
           padding-top:34px;
        }
        .iconfont{
            font-size: 26px;
            color: black;
            position: absolute;
            left: 45%;
            top: 120px;
            opacity: 0;
            transition: all 0.5s;
        }
    }
    .three-label{
        display: inline-block;
        width: 24%;
        height: 128px;
        background: #cac9c9;
        text-align: center;
        position: relative;
        margin-left:5px;
        transition: all 0.3s;
        span{
            display: block;
            font-size: 24px;
            color: black;
           padding-top:34px;
        }
        .iconfont{
            font-size: 26px;
            color: black;
            position: absolute;
            left: 45%;
            top: 120px;
            opacity: 0;
            transition: all 0.5s;
        }
    }
    .four-label{
        display: inline-block;
        width: 24%;
        height: 128px;
        background: #cac9c9;
        text-align: center;
        position: relative;
        margin-left:5px ;
        transition: all 0.3s;
        span{
            display: block;
            font-size: 24px;
            color: black;
            padding-top:34px;
        }
        .iconfont{
            font-size: 26px;
            color: black;
            position: absolute;
            left: 45%;
            top: 120px;
            opacity: 0;
            transition: all 0.5s;
        }
    }
    //搜索
    .sou{
        width: 360px;
        height: 50px;
        position: relative;
        margin-left:625px ;
        margin-top:29px ;
        input{
            display: inline-block;
            width: 300px;
            height: 46px;
            position: absolute;
            color:#e3e3e5 ;
        }
        span{
            display: inline-block;
            width: 58px;
            height: 50px;
            background: #434343;
            position: absolute;
            left: 300px;
            position: relative;
            .iconfont{
                font-size: 42px;
                color: #e3e3e5;
                position: absolute;
                left: 8px;
                top: 5px;
            }
        }
    }
    //第一个内容盒子
    .nei-one{
        width: 984px;
        height: 810px;
        margin: 0 auto;
        margin-top:26px ;
        display: none;
        ul{
            width: 980px;
            margin: 0 auto;
            .one-li{
                width: 324px;
                height: 266px;
                text-align: center;
                border: 1px solid #dcdcdc;
                float: left;
                .li-img{
                    width: 324px;
                    height: 187px;
                    overflow: hidden;
                    position: relative;
                    
                    span{
                        width:300px ;
                        height: 600px;
                        position: absolute;
                        top: -750px;
                        left: -280px;
                        background: gray;
                        opacity: 0.5;
                        transform: rotate(45deg);
                        transition: all 0.7s;
                    }
                    &:hover{
                        >span{
                            top: -30px;
                            left: 50px;
                            opacity: 0.2;
                        }
                    }
                }
                span{
                    display: inline-block;
                    font-size: 14px;
                    color:#2072f9 ;
                    margin-bottom: 14px;
                }
                p{
                    font-size:12px ;
                    color: #585858;
                }
            }
        } 
    }
    //内容第二盒子
     .nei-two{
        width: 984px;
        height: 810px;
        margin: 0 auto;
        margin-top:26px ;
        display: none;
        ul{
            width: 980px;
            margin: 0 auto;
            .two-li{
                width: 324px;
                height: 266px;
                text-align: center;
                border: 1px solid #dcdcdc;
                float: left;
                .li-img{
                    width: 324px;
                    height: 187px;
                    overflow: hidden;
                    position: relative;
                    
                    span{
                        width:300px ;
                        height: 600px;
                        position: absolute;
                        top: -750px;
                        left: -280px;
                        background: gray;
                        opacity: 0.5;
                        transform: rotate(45deg);
                        transition: all 0.7s;
                    }
                    &:hover{
                        >span{
                            top: -30px;
                            left: 50px;
                            opacity: 0.2;
                        }
                    }
                }
                span{
                    display: inline-block;
                    font-size: 14px;
                    color:#2072f9 ;
                    margin-bottom: 14px;
                }
                p{
                    font-size:12px ;
                    color: #585858;
                }
            }
        } 
    }
    //第三个
    .nei-three{
        width: 984px;
        height: 810px;
        margin: 0 auto;
        margin-top:26px ;
        display: none;
        ul{
            width: 980px;
            margin: 0 auto;
            .three-li{
                width: 324px;
                height: 266px;
                text-align: center;
                border: 1px solid #dcdcdc;
                float: left;
                .li-img{
                    width: 324px;
                    height: 187px;
                    overflow: hidden;
                    position: relative;
                    
                    span{
                        width:300px ;
                        height: 600px;
                        position: absolute;
                        top: -750px;
                        left: -280px;
                        background: gray;
                        opacity: 0.5;
                        transform: rotate(45deg);
                        transition: all 0.7s;
                    }
                    &:hover{
                        >span{
                            top: -30px;
                            left: 50px;
                            opacity: 0.2;
                        }
                    }
                }
                span{
                    display: inline-block;
                    font-size: 14px;
                    color:#2072f9 ;
                    margin-bottom: 14px;
                }
                p{
                    font-size:12px ;
                    color: #585858;
                }
            }
        } 
    }
    //第四个
    .nei-four{
        width: 984px;
        height: 810px;
        margin: 0 auto;
        margin-top:26px ;
        display: none;
        ul{
            width: 980px;
            margin: 0 auto;
            .four-li{
                width: 324px;
                height: 266px;
                text-align: center;
                border: 1px solid #dcdcdc;
                float: left;
                .li-img{
                    width: 324px;
                    height: 187px;
                    overflow: hidden;
                    position: relative;
                    
                    span{
                        width:300px ;
                        height: 600px;
                        position: absolute;
                        top: -750px;
                        left: -280px;
                        background: gray;
                        opacity: 0.5;
                        transform: rotate(45deg);
                        transition: all 0.7s;
                    }
                    &:hover{
                        >span{
                            top: -30px;
                            left: 50px;
                            opacity: 0.2;
                        }
                    }
                }
                span{
                    display: inline-block;
                    font-size: 14px;
                    color:#2072f9 ;
                    margin-bottom: 14px;
                }
                p{
                    font-size:12px ;
                    color: #585858;
                }
            }
        } 
    }
    
}
    
   
}


form{
    width: 584px;
    height: 48px;
    display: block; 
    margin: 0 auto;
    margin-top:53px;
    margin-bottom: 302px;
    input{
         display: none;
    }
    label{
        display:inline-block;
        width: 60px;
        height:48px;
        float: left;
        color: black; 
        background: transparent;
        text-align:center;
        line-height: 48px;
        
    }
    .one-button{
         width: 112px;
        height: 48px;
        display:block;
        
    }
    .last-button{
        width: 112px;
        height: 48px;
        display:block;
    }
}
#one-1:checked + label{
            color: white;
            background: #2072f9;
}
#one-2:checked + label{
            color: white;
            background: #2072f9;
}
#one-3:checked + label{
            color: white;
            background: #2072f9;
}
#one-4:checked + label{
            color: white;
            background: #2072f9;
}
#one-5:checked + label{
            color: white;
            background: #2072f9;
}
#one-6:checked + label{
            color: white;
            background: #2072f9;
}
#one-7:checked + label{
            color: white;
            background: #2072f9;
}
#one-8:checked + label{
            color: white;
            background: #2072f9;
}




#one:checked + .one-label{
    background: #2072f9;
    box-shadow: 2px 1px 5px gray;
    border-radius:10px ;
    width: 25%;
    >span{
        color: white;
    }
    >.iconfont{
        color: white;
        opacity: 1;
        top: 80px;
    }
}

#two:checked + .two-label{
    background: #2072f9;
    box-shadow: 2px 1px 5px gray;
    border-radius:10px ;
    width: 25%;
    >span{
        color: white;
    }
    >.iconfont{
        color: white;
        opacity: 1;
        top: 80px;
    }
}

#three:checked + .three-label{
    background: #2072f9;
    box-shadow: 2px 1px 5px gray;
    border-radius:10px ;
    width: 25%;
    >span{
        color: white;
    }
    >.iconfont{
        color: white;
        opacity: 1;
        top: 80px;
    }
}

#four:checked + .four-label{
    background: #2072f9;
    box-shadow: 2px 1px 5px gray;
    border-radius:10px ;
    width: 25%;
    >span{
        color: white;
    }
    >.iconfont{
        color: white;
        opacity: 1;
        top: 80px;
    }
}

#one:checked + label ~.nei-one{
    display: block;
}
#two:checked + label ~.nei-two{
    display: block;
}
#three:checked + label ~.nei-three{
    display: block;
}
#four:checked + label ~.nei-four{
    display: block;
}
